Patents by Inventor Tai-Cheng Chen
Tai-Cheng Chen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240150906Abstract: An electrolytic cell includes a cation exchange membrane, a cathode compartment, and an anode compartment. The cathode compartment includes a gas diffusion electrode and a flow channel element, in which the flow channel element is between the cation exchange membrane and the gas diffusion electrode, and has a plurality of flow channels arranged in parallel with each other. The anode compartment includes an anode mesh, in which the cation exchange membrane is between the anode mesh and the flow channel element. A distance between the anode mesh and the gas diffusion electrode is substantially equal to the sum of a first thickness of the cation exchange membrane and a second thickness of the flow channel element. The novel electrolytic cell can combine with a chloralkali electrolytic cell to deal with gaseous CO2 and produce products, e.g., synthesis gas, for other purposes.Type: ApplicationFiled: May 9, 2023Publication date: May 9, 2024Inventors: Hao-Ming CHEN, Tai-Lung CHEN, Wan-Tun HUNG, Yu-Cheng CHEN, Kuo-Ming HUANG, Fu-Da YEN, Che-Jui LIAO
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Publication number: 20240155185Abstract: A channel hiatus correction method for an HDMI device is provided. A recovery code from scrambled data of the stream is obtained. A liner feedback shift register (LFSR) value of channels of the HDMI port is obtained based on the recovery code and the scrambled data of the stream. The stream is de-scrambled according to the LFSR value of the channels of the HDMI port. Video data is displayed according to the de-scrambled stream.Type: ApplicationFiled: November 9, 2022Publication date: May 9, 2024Inventors: Chia-Hao CHANG, You-Tsai JENG, Kai-Wen YEH, Yi-Cheng CHEN, Te-Chuan WANG, Kai-Wen CHENG, Chin-Lung LIN, Tai-Lai TUNG, Ko-Yin LAI
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Patent number: 11962847Abstract: A channel hiatus correction method for an HDMI device is provided. A recovery code from scrambled data of the stream is obtained. A liner feedback shift register (LFSR) value of channels of the HDMI port is obtained based on the recovery code and the scrambled data of the stream. The stream is de-scrambled according to the LFSR value of the channels of the HDMI port. Video data is displayed according to the de-scrambled stream.Type: GrantFiled: November 9, 2022Date of Patent: April 16, 2024Assignee: MEDIATEK INC.Inventors: Chia-Hao Chang, You-Tsai Jeng, Kai-Wen Yeh, Yi-Cheng Chen, Te-Chuan Wang, Kai-Wen Cheng, Chin-Lung Lin, Tai-Lai Tung, Ko-Yin Lai
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Patent number: 11955370Abstract: A system and methods of forming a dielectric material within a trench are described herein. In an embodiment of the method, the method includes introducing a first precursor into a trench of a dielectric layer, such that portions of the first precursor react with the dielectric layer and attach on sidewalls of the trench. The method further includes partially etching portions of the first precursor on the sidewalls of the trench to expose upper portions of the sidewalls of the trench. The method further includes introducing a second precursor into the trench, such that portions of the second precursor react with the remaining portions of the first precursor to form the dielectric material at the bottom of the trench.Type: GrantFiled: September 18, 2020Date of Patent: April 9, 2024Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Bo-Cyuan Lu, Ting-Gang Chen, Sung-En Lin, Chunyao Wang, Yung-Cheng Lu, Chi On Chui, Tai-Chun Huang, Chieh-Ping Wang
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Patent number: 8421725Abstract: The present invention discloses a flat display device and a manufacture method thereof. The flat display device includes a flat display module, a front cover, an auxiliary support, a back cover set, and a circuit board. The back cover set includes a sub-cover and a main back cover, wherein the circuit board is disposed on the inner surface of the sub-cover. The front cover has a display opening for an active area of the flat display module to be exposed outside the display opening and present images through the display opening. The main back cover includes a opening for part of the sub-cover to pass through and be exposed outside the opening.Type: GrantFiled: November 23, 2009Date of Patent: April 16, 2013Assignee: AU Optronics CorporationInventors: Tai-Cheng Chen, Seng-Chieh Chen, Chih-Kang Wu
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Publication number: 20100141567Abstract: The present invention discloses a flat display device and a manufacture method thereof. The flat display device includes a flat display module, a front cover, an auxiliary support, a back cover set, and a circuit board. The back cover set includes a sub-cover and a main back cover, wherein the circuit board is disposed on the inner surface of the sub-cover. The front cover has a display opening for an active area of the flat display module to be exposed outside the display opening and present images through the display opening. The main back cover includes a opening for part of the sub-cover to pass through and be exposed outside the opening.Type: ApplicationFiled: November 23, 2009Publication date: June 10, 2010Applicant: AU OPTRONICS CORPORATIONInventors: Tai-Cheng Chen, Seng-Chieh Chen, Chih-Kang Wu
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Patent number: 7689732Abstract: The invention provides a method improving flexibility of at least one direct memory access (DMA) channel. The at least one DMA channel is used by a plurality of DMA engines of a first device to direct data transmission between the plurality of DMA engines of the first device and a second device. An explanatory embodiment of the method comprises: allowing any of a plurality of DMA engines to use any of the at least one DMA channels, and enabling some of the plurality of DMA engines to share a target channel if some of the plurality of DMA engines simultaneously compete for the target channel, one of the at least one DMA channel.Type: GrantFiled: February 24, 2006Date of Patent: March 30, 2010Assignee: Via Technologies, Inc.Inventors: Kuo-Ching Chen, Tai-Cheng Chen, Ming-Yih Duh, Li-Hsiang Wang
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Publication number: 20070204073Abstract: The invention provides a method improving flexibility of at least one direct memory access (DMA) channel. The at least one DMA channel is used by a plurality of DMA engines of a first device to direct data transmission between the plurality of DMA engines of the first device and a second device. An explanatory embodiment of the method comprises: allowing any of a plurality of DMA engines to use any of the at least one DMA channels, and enabling some of the plurality of DMA engines to share a target channel if some of the plurality of DMA engines simultaneously compete for the target channel, one of the at least one DMA channel.Type: ApplicationFiled: February 24, 2006Publication date: August 30, 2007Inventors: Kuo-Ching Chen, Tai-Cheng Chen, Ming-Yih Duh, Li-Hsiang Wang
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Patent number: 7012926Abstract: A packet receiving-transmitting method is provided for use on a packet-switching network, such as Ethernet, for the purpose of handling packets more efficiently than the prior art. By this method, each received packet is stored in a packet buffer of a fixed size and associated with just one descriptor. Based on a threshold logical segmentation size determined by the network protocol, each packet buffer is partitioned into a plurality of segments, each having an ending point linked to an Early Receive/Transmit interrupt signal with the ending point of the packet buffer being linked to an OK interrupt signal. In response to each Early Receive/Transmit interrupt signal, the packet data stored are retrieved and forwarded; and in response to the OK interrupt signal, all the remaining packet data in the packet buffer are retrieved and forwarded. After this a write-back operation is performed on the associated descriptor so as to reset the descriptor to unused status.Type: GrantFiled: December 21, 2000Date of Patent: March 14, 2006Assignee: VIA Technologies, Inc.Inventors: Chih-Hsien Weng, Kuo-Ching Chen, Tai-Cheng Chen
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Patent number: 6992989Abstract: A method for solving a mismatched negotiation result between an auto-negotiation mode and an enforce mode in an Ethernet. The method is applied to a local device with an auto-negotiation mode, the local device is connected to a remote device, and the local device has a plurality of registers including at least an auto-negotiation advertisement register (ANAR) for recording information advertised to the remote device by the local device, and an auto-negotiation link partner ability register (ANLPAR) for recording an ability of the remote device. First, turn on the auto-negotiation mode. The contents of the ANAR register are set according to a transmission mode enforced by a user when the remote device is in the auto-negotiation mode, and then the auto-negotiation mode is restarted. Next, the contents of the ANAR and the ANLPAR registers are determined whether they are matched.Type: GrantFiled: July 5, 2001Date of Patent: January 31, 2006Assignee: Via Technologies, Inc.Inventors: Tai-Cheng Chen, Teng-sheng Yu
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Patent number: 6532537Abstract: A method of remote booting of a client computer in a LAN. The client computer downloads the drivers and the operating systems needed from the server through a coupled PCI network interface card. The driver is provided with a detecting program. When the client computer downloads and executes the first operating system, a hardware interrupt signal is cleared and the booting procedures can be completed successfully.Type: GrantFiled: November 8, 1999Date of Patent: March 11, 2003Assignee: Via Technologies, Inc.Inventors: Tai-Cheng Chen, Zuo-Jun Shih
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Patent number: 6513076Abstract: A method of detecting peripheral components for a computer system to effectively start a driver of the peripheral component connected to the bus. By scanning all the buses orderly to detect the peripheral components connected to the buses, the peripheral components can be effectively used. The method can further be applied for the peripheral components connected to the PCI uses, the hierarchy structure formed by the PCI to PCI bridge to start the drivers of the peripheral components.Type: GrantFiled: November 8, 1999Date of Patent: January 28, 2003Assignee: Via Technologies, Inc.Inventor: Tai-Cheng Chen
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Publication number: 20020039354Abstract: A method for solving a mismatched negotiation result between an auto-negotiation mode and an enforce mode in an Ethernet. The method is applied to a local device with an auto-negotiation mode, the local device is connected to a remote device, and the local device has a plurality of registers including at least an auto-negotiation advertisement register (ANAR) for recording information advertised to the remote device by the local device, and an auto-negotiation link partner ability register (ANLPAR) for recording an ability of the remote device. First, turn on the auto-negotiation mode. The contents of the ANAR register are set according to a transmission mode enforced by a user when the remote device is in the auto-negotiation mode, and then the auto-negotiation mode is restarted. Next, the contents of the ANAR and the ANLPAR registers are determined whether they are matched.Type: ApplicationFiled: July 5, 2001Publication date: April 4, 2002Inventors: Tai-Cheng Chen, Teng-Sheng Yu
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Publication number: 20010007565Abstract: A packet receiving-transmitting method is provided for use on a packet-switching network, such as Ethernet, for the purpose of handling packets more efficiently than the prior art. By this method, each received packet is stored in a packet buffer of a fixed size and associated with just one descriptor. Based on a threshold determined by the network protocol, each packet buffer is partitioned into a plurality of segments, each having an ending point linked to an Early Receive/Transmit interrupt signal with the ending point of the packet buffer being linked to an OK interrupt signal. In response to each Early Receive/Transmit interrupt signal, the packet data stored are retrieved and forwarded; and in response to the OK interrupt signal, all the remaining packet data in the packet buffer are retrieved and forwarded. After this a write-back operation is performed on the associated descriptor so as to reset the descriptor to unused status.Type: ApplicationFiled: December 21, 2000Publication date: July 12, 2001Inventors: Chih-Hsien Weng, Kuo-Ching Chen, Tai-Cheng Chen